Keyphrases
- graph structure
- graph theory
- random walk
- bipartite graph
- information systems
- stable set
- graph representation
- graph model
- directed acyclic graph
- directed graph
- knowledge management
- decision making
- case study
- graph theoretic
- adjacency matrix
- spanning tree
- graphical representation
- graph construction
- dependency graph
- planar graphs
- data sets
- graph properties